4B01.0

ICD-11 MMS 2026-01

Constitutional disorders of neutrophil function

Exclusions from above levels

  • 02 – Neoplasms
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 20 – Developmental anomalies

Child codes

  • 4B01.00 – Disorders of neutrophil adhesion
  • 4B01.01 – Disorders of neutrophil chemotaxis
  • 4B01.02 – Disorders of neutrophil granule formation or release
  • 4B01.03 – Disorders of neutrophil oxidative metabolism
  • 4B01.0Y – Other specified constitutional disorders of neutrophil function
  • 4B01.0Z – Constitutional disorders of neutrophil function, unspecified

Sibling codes

  • 4B01.1 – Acquired disorders of neutrophil function
  • 4B01.Z – Disorders of neutrophil function, unspecified

Foundation entity

Constitutional disorders of neutrophil function – http://id.who.int/icd/entity/738298663

Part of: 4B01: Disorders of neutrophil function › 04: Diseases of the immune system